Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Plasma additive manufacturing and high-temperature sintering equipment
The invention relates to plasma additive manufacturing and high-temperature sintering equipment, which belongs to the technical field of additive manufacturing, and comprises a sealed box body, and a sliding assembly, a feeding device, a receiving device and a plasma generator which are arranged in the box body. The sliding assembly provides sliding of a vertical Z axis, a horizontal X axis and a horizontal Y axis for parts installed on the sliding assembly. The feeding device is used for sending out slurry during printing, and a nozzle of the feeding device is installed on the sliding assembly. The receiving device is installed on the sliding assembly, located below the nozzle and used for containing a printed product. A plurality of plasma generators composed of carbon felts and graphite tables are installed on the sliding assembly and used for providing a plasma heat source. According to the equipment, feeding printing and current and voltage of the plasma generator are controlled by a computer. The method is suitable for additive manufacturing and high-temperature sintering, stable and uniform plasma can be provided for printing curing, and the problems that in existing additive manufacturing with plasma as a heat source, temperature distribution is not uniform, and a machining area does not meet the use requirement are solved.
本发明一种等离子体增材制造及高温烧结设备，属于增材制造技术领域，包括密封箱体及箱体内的滑动组件、送料装置、接收装置、等离子发生器。滑动组件为安装于其上的零部件提供竖直Z轴、水平X轴、水平Y轴的滑动。送料装置用于打印时送出浆料，其喷嘴安装于滑动组件。接收装置安装于滑动组件，位于喷嘴的下方，用于盛放打印产品。多个由碳毡和石墨台组成的等离子发生器安装于滑动组件，用于提供等离子体热源。设备由计算机控制送料打印及离子体发生器的电流、电压大小。本发明适用于增材制造和高温烧结，能够为打印固化提供稳定、均匀的等离子体，解决现有以等离子体为热源的增材制造中温度分布不均、加工区域不满足使用要求的问题。
Plasma additive manufacturing and high-temperature sintering equipment
The invention relates to plasma additive manufacturing and high-temperature sintering equipment, which belongs to the technical field of additive manufacturing, and comprises a sealed box body, and a sliding assembly, a feeding device, a receiving device and a plasma generator which are arranged in the box body. The sliding assembly provides sliding of a vertical Z axis, a horizontal X axis and a horizontal Y axis for parts installed on the sliding assembly. The feeding device is used for sending out slurry during printing, and a nozzle of the feeding device is installed on the sliding assembly. The receiving device is installed on the sliding assembly, located below the nozzle and used for containing a printed product. A plurality of plasma generators composed of carbon felts and graphite tables are installed on the sliding assembly and used for providing a plasma heat source. According to the equipment, feeding printing and current and voltage of the plasma generator are controlled by a computer. The method is suitable for additive manufacturing and high-temperature sintering, stable and uniform plasma can be provided for printing curing, and the problems that in existing additive manufacturing with plasma as a heat source, temperature distribution is not uniform, and a machining area does not meet the use requirement are solved.
本发明一种等离子体增材制造及高温烧结设备，属于增材制造技术领域，包括密封箱体及箱体内的滑动组件、送料装置、接收装置、等离子发生器。滑动组件为安装于其上的零部件提供竖直Z轴、水平X轴、水平Y轴的滑动。送料装置用于打印时送出浆料，其喷嘴安装于滑动组件。接收装置安装于滑动组件，位于喷嘴的下方，用于盛放打印产品。多个由碳毡和石墨台组成的等离子发生器安装于滑动组件，用于提供等离子体热源。设备由计算机控制送料打印及离子体发生器的电流、电压大小。本发明适用于增材制造和高温烧结，能够为打印固化提供稳定、均匀的等离子体，解决现有以等离子体为热源的增材制造中温度分布不均、加工区域不满足使用要求的问题。
Plasma additive manufacturing and high-temperature sintering equipment
一种等离子体增材制造及高温烧结设备
ZHOU ZHONGJIAN (Autor:in) / FAN SONGXIN (Autor:in) / YANG HAN (Autor:in)
15.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
B22F
Verarbeiten von Metallpulver
,
WORKING METALLIC POWDER
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
/
C04B
Kalk
,
LIME
/
H05H
Plasmatechnik
,
PLASMA TECHNIQUE
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